On My Mind Blog
Case Studies
We established that cigarette rolling paper size designations are generic.
The Second Circuit affirms summary judgment for our client.
We succesfully represented our client, Major League Baseball Partners, Inc.
Federal Circuit reverses cancellation of U.S. trademark registrations
Federal Circuit upholds successful opposition against application to register LEHMAN BROTHERS for whiskey
What They Say
"The team takes a distinctive and innovative approach to resolving client issues."
2025 Legal 500"Richard S. Mandel is a phenomenal intellectual property litigator, held in high esteem for deft handling of cases at the forefront of the industry, and is lauded by peers and clients as 'a strong thinker'."
2025 Lexology Index"Together, they embody the highest standards of professionalism, responsiveness, and collaboration, consistently exceeding expectations and strengthening client relationships."
2025 Legal 500"Cowan Liebowitz's attorneys aren't just service providers – they're invaluable partners protecting our brand."
Chambers USA 2025"Meichelle MacGregor is lauded by the legal community as a 'highly intelligent and experienced' trademark lawyer, owing to her deftness in litigation across a diverse range of industries and contribution to the academic advancement of the sector."
2025 Lexology Index
Why Us
Founded in 1957, we maintain long-term relationships by providing sound advice, quality legal work, and highly-responsive, personalized service.
What We Do
We represent clients of all sizes across a broad range of industries. The boutique size of our firm, and the breadth of our practice capabilities, allow us to provide a multidisciplinary approach in a cost-effective manner.
Our Clients
Our experience spans a broad range of industries and is international in scope. We appreciate the opportunity of growing with successful companies and brands, as well as creative individuals and accomplished executives.











